Browse through most seed shops today and the regular section is a shelf at the back: smaller every year, marked cheaper than the feminized packs next to it, and picked up by a dwindling group of people who understand exactly what they are looking for. It is tempting to see that as obsolescence. It is nearer to the truth to see it as a library losing shelves while the bookshop next door grows. Every female-only line started as a regular one, every new cross needs a male somewhere in its pedigree, and the breadth of cannabis genetics that exists at all exists because someone held onto regular seed. Specialists such as https://breederregularseeds.com stock lines going back to the 1980s, sold in packs of 10 seeds since a pack is meant to be a population, not a single plant. This article sets out the case for that unfashionable pack: what the male is for, what a grower loses by not growing one, and how to get value with a population instead of a clone.
Not Just Pollen
The easy account of a male cannabis plant is «a pollen source», and for a flower grower that is the whole of it. To a breeder it is half the genome of every seed which follows, and half is chosen with the same care as the female.
A male passes on growth habit, hybrid vigour, flowering speed, resistance to mould and pests, trichome density and the aromatic chemistry exactly as the female does; it simply shows some of those qualities less visibly since it does not grows a smokable flower. Breeders who work with regular seed invest at least as much time choosing males as females, which is the effort that a feminized line borrows and can never repeat. Reversing a female gives pollen; it cannot provide a different set of selected traits.
What Happens When Lines Are Only Selfed
A great deal of the feminized catalogue is made from S1 seeds: a one famous clone, reversed and pollinated with itself. Every round of that selfing halves the surviving genetic variation, and after a couple of generations what is left is close to one plant expressed in marginally different ways.
That is acceptable for a grower who wants that single plant. It is a problem for everyone downstream. Hidden faults surface: intersex tendencies, brittle stems, susceptibility to one particular mould. Traits that were present in the original line but not in the chosen clone disappear out of the gene pool entirely. A generation of such breeding produces a market crowded with versions of a dozen plants, and a breeder trying to make something different finds there is little left to cross. Regular seed from an outcrossed line is the reservoir that replenishes the market, and it can only exists if people grows it.
Selecting the Plant Nobody Writes About
Guides on choosing females are easy to find; guidance on choosing males is rare, because most people never keep one long enough to look. For anyone making seed, these are the signs breeders watch for.
- Stability. Any male that at the same time forms female pistils under normal conditions is rejected without exception; the trait is the last thing anyone wants breeding into a line.
- Restraint. Males that dump huge quantities of pollen all at once are frequently the less desirable genetically; many breeders prefer moderate producers.
- Structure. Short internodes, a thick central stem and a frame that resembles the desired female habit are inherited; a stretched, floppy male passes that down too.
- Timing. A male that shows sex early and flowers in step with the females is more workable than a very early one that releases pollen before the female is receptive.
What 10 Seeds Actually Give You
A error first-time regular-seed buyers fall into is treating a pack as 10 attempts at the one plant. It is nothing of the kind. A pack from a real outcrossed line is a sample of a population, and the value of running it is to observe the spread and select from it.
About half the plants will be male, so a pack of 10 seeds gives something like five females to compare and five males to cull or assess for breeding. Among the females, look for real variation: height, finishing time, smell, bud structure, tolerance. This variation is not a flaw in the seed; it is what the seed is selling. The grower who keeps the strongest female and male has something a feminized pack can never supply: a line of selected parents that are theirs.
Making Your Own Seed
Holding chosen parents is only worth something if making the next generation, and there the choices multiply. Three approaches account for most of what home breeders attempt.
- Backcross. Cross a selected offspring back to one of its parents to lock in a particular quality. It tightens the genetics quickly and is useful when one parent shows something worth concentrating and the second contributed mostly vigour.
- Selected cross. One picked male to one or several chosen females, every other plant else removed. The offspring carry the traits of the two selected plants and show narrower spread than the parent pack. Repeated over several rounds with stable selection, this is how a new line is made.
- Open pollination. Let every male reach each female. It preserves the whole range of the line, makes a generous volume of seed, and involves no choosing at all. This is how traditional lines are kept alive, and it is the right approach when the aim is preservation rather than refinement.
Each of these need only a isolated space for the male, a soft brush or a small bag, and a few weeks. Not one of them needs the chemical reversal that feminized production requires.
Landraces and Heirloom Lines
Some lines were never been feminized and probably never will be: landraces gathered from regions where cannabis grew for centuries, and heirloom crosses from the early decades of indoor breeding. They are available as regular seed because the people keeping them regard the population as the whole value, and reversing a single plant would erase precisely what makes the line worth preserving.
Growing a landrace from regular seed is a different experience from running a commercial hybrid. Expect large variation, long flowering times in equatorial lines, tall plants, and traits that make sense in a field but not in a tent. Expect also flavours and chemistry that do not appear in the hybrid market at all. Breeder Regular Seeds keeps a separate landrace and heirloom section, and each line marked with its region of collection and the number of generations it has been reproduced from the original collection.
Who Should Not Buy Regular Seeds
Nothing of the above turns regular seed into the right choice for everyone, and claiming otherwise does the category no service.
A grower with room for a handful of plants who wants each one of them to flower is better off with feminized seed. So is a grower who cannot afford to inspect the plants every day around the start of flower, because a late male in a confined space seeds the whole crop within days. Someone running a single autoflower on a balcony has no use from a population they cannot choose from. And anyone who wants a known clone-only cut repeated exactly is looking for a feminized S1, not a two-parent cross. Regular seed is for the grower who wants to choose, to hold onto and eventually to make something new; for everyone else the regular shelf is safely ignored where it is.
Practicalities
Breeder Regular Seeds sends each order in plain packaging with the breeder’s packs sealed inside and nothing on the exterior to reveal the contents. Orders to the United States are not accepted, as seed import is restricted there. Seed law differs widely by country: in many places buying seeds is lawful as collectables while germinating them is not, and in others the two are permitted under local rules or neither is. Knowing the rules in your own jurisdiction is the buyer’s responsibility, and nothing of this article is legal advice.
